That is not entirely correct. Typically you will see LCOE for Solar grouped with the LCOE of Solar and energy storage.

EG: > Solar photovoltaic $1,327 $1,333–2,743 $31–146 12–30% > Solar PV with storage $1,748 $2,044 $53–81 20–31%

https://en.wikipedia.org/wiki/Cost_of_electricity_by_source#...